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<div class="title">nrf51/Board/nrf6310/nRF6350_radio_configuration_example/main.c</div>  </div>
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<a href="nrf6310_2n_r_f6350__radio__configuration__example_2main_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* Copyright (c) 2012 Nordic Semiconductor. All Rights Reserved.</span>
<a name="l00002"></a>00002 <span class="comment"> *</span>
<a name="l00003"></a>00003 <span class="comment"> * The information contained herein is confidential property of Nordic</span>
<a name="l00004"></a>00004 <span class="comment"> * Semiconductor ASA.Terms and conditions of usage are described in detail</span>
<a name="l00005"></a>00005 <span class="comment"> * in NORDIC SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * Licensees are granted free, non-transferable use of the information. NO</span>
<a name="l00008"></a>00008 <span class="comment"> * WARRANTY of ANY KIND is provided. This heading must NOT be removed from</span>
<a name="l00009"></a>00009 <span class="comment"> * the file.</span>
<a name="l00010"></a>00010 <span class="comment"> *</span>
<a name="l00011"></a>00011 <span class="comment"> */</span>
<a name="l00012"></a>00012 
<a name="l00034"></a>00034 <span class="preprocessor">#include &lt;stdio.h&gt;</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include &quot;nrf.h&quot;</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include &quot;nrf6350.h&quot;</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include &quot;nrf_gpio.h&quot;</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include &quot;nrf_delay.h&quot;</span>
<a name="l00039"></a>00039 <span class="preprocessor">#include &quot;nrf_gpiote.h&quot;</span>
<a name="l00040"></a>00040 
<a name="l00041"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab9baeec0427e9a2beb6004a515249c5d">00041</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab9baeec0427e9a2beb6004a515249c5d">packet</a>[256];                                                  
<a name="l00042"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga9bab89a62f62359db1d1da947392cd5c">00042</a> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga9bab89a62f62359db1d1da947392cd5c">sweep</a>                   = <span class="keyword">false</span>;                                 
<a name="l00043"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga5a5d1743f6d7d52db70a3afb763f6ab8">00043</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga5a5d1743f6d7d52db70a3afb763f6ab8">mode_</a>                = RADIO_MODE_MODE_Nrf_2Mbit;             
<a name="l00044"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae43cda81a5028826aaf50531d5c89b7a">00044</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae43cda81a5028826aaf50531d5c89b7a">data_rate_</a>           = 0;                                     
<a name="l00045"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga18a2daa6d1d3afdfeb5a14258939b142">00045</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga18a2daa6d1d3afdfeb5a14258939b142">txpower_menu_</a>        = RADIO_TXPOWER_TXPOWER_0dBm;            
<a name="l00046"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#gafd96b6219866d3203023aa883197b708">00046</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gafd96b6219866d3203023aa883197b708">channel_</a>             = 0;                                     
<a name="l00047"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">00047</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a>       = 0;                                     
<a name="l00048"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0716c2eeccec09475f2a0ddb467aa200">00048</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0716c2eeccec09475f2a0ddb467aa200">channel_end_</a>         = 80;                                    
<a name="l00049"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga158f564b78fb9c8f35f242dc3eaa9f43">00049</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga158f564b78fb9c8f35f242dc3eaa9f43">delayms_</a>             = 10;                                    
<a name="l00050"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae1ccca973c69d35c5d1b10eb23a1fd31">00050</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae1ccca973c69d35c5d1b10eb23a1fd31">js_state_last</a>        = JS_BUTTON_NONE;                        
<a name="l00051"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4e2a80797a9e4811297e67afc6bd478b">00051</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4e2a80797a9e4811297e67afc6bd478b">js_state</a>             = JS_BUTTON_NONE;                        
<a name="l00052"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#gadd8824fbb46a8db48d759f45dc3a202c">00052</a> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gadd8824fbb46a8db48d759f45dc3a202c">sweep_tx_</a>               = <span class="keyword">false</span>;                                 
<a name="l00053"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab0efabc0c2d25dbcf663fbe94e9b9cbe">00053</a> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab0efabc0c2d25dbcf663fbe94e9b9cbe">in_menu</a>                 = <span class="keyword">true</span>;                                  
<a name="l00054"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">00054</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">current_menu_pos</a>     = 0;                                     
<a name="l00055"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga282323e97b0164d5591dfa0c22768a23">00055</a> <span class="keyword">static</span> uint8_t <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga282323e97b0164d5591dfa0c22768a23">current_scroll_pos</a>   = 0;                                     
<a name="l00058"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga79abc13c9bc525eeb5ba4449ccd7ed27">00058</a> <span class="preprocessor">#define MAX_MENU_OPTIONS                  (11UL)    </span>
<a name="l00059"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga089c5a4ee53ccfb141b74516a7f84782">00059</a> <span class="preprocessor">#define MAX_CHARACTERS_PER_LINE           (16UL)    </span>
<a name="l00060"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4cf01651ccf78f6d382d28e185f8d36a">00060</a> <span class="preprocessor">#define MAX_CHARECTER_IN_MENU_OPTION      (60UL)    </span>
<a name="l00061"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab26ca9bf8a5c2251434a5a67dc16a6e8">00061</a> <span class="preprocessor">#define MAX_CURSOR_POS_IN_STRING          (MAX_CHARECTER_IN_MENU_OPTION - MAX_CHARACTERS_PER_LINE)   </span>
<a name="l00062"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga060b639e5bd6bc4aa7096412765f1756">00062</a> <span class="preprocessor">#define ERROR_PIN                         (8)       </span>
<a name="l00064"></a>00064 <span class="preprocessor"></span><span class="comment">/*</span>
<a name="l00065"></a>00065 <span class="comment"> * Output power is</span>
<a name="l00066"></a>00066 <span class="comment">      0--&gt;  +4 dBm</span>
<a name="l00067"></a>00067 <span class="comment">      1--&gt;  0 dBm</span>
<a name="l00068"></a>00068 <span class="comment">      2--&gt;  -4 dBm</span>
<a name="l00069"></a>00069 <span class="comment">      3--&gt;  -8 dBm</span>
<a name="l00070"></a>00070 <span class="comment">      4--&gt;  -12 dBm</span>
<a name="l00071"></a>00071 <span class="comment">      5--&gt;  -16 dBm</span>
<a name="l00072"></a>00072 <span class="comment">      6--&gt;  -20 dBm</span>
<a name="l00073"></a>00073 <span class="comment">      7--&gt;  -40 dBm</span>
<a name="l00074"></a>00074 <span class="comment"> */</span>
<a name="l00075"></a>00075 <span class="keyword">static</span> uint8_t txpower_             = RADIO_TXPOWER_TXPOWER_0dBm;
<a name="l00076"></a>00076 
<a name="l00077"></a>00077 <span class="comment">/* do not change the order, it depends on menu order */</span>
<a name="l00078"></a>00078 <span class="keyword">static</span> uint32_t *p_variables[<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga79abc13c9bc525eeb5ba4449ccd7ed27">MAX_MENU_OPTIONS</a>] =
<a name="l00079"></a>00079 {
<a name="l00080"></a>00080     (uint32_t *)&amp;<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a>,
<a name="l00081"></a>00081     (uint32_t *)&amp;<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0716c2eeccec09475f2a0ddb467aa200">channel_end_</a>,
<a name="l00082"></a>00082     (uint32_t *)0,
<a name="l00083"></a>00083     (uint32_t *)&amp;<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga158f564b78fb9c8f35f242dc3eaa9f43">delayms_</a>,
<a name="l00084"></a>00084     (uint32_t *)0,
<a name="l00085"></a>00085     (uint32_t *)&amp;<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae43cda81a5028826aaf50531d5c89b7a">data_rate_</a>,
<a name="l00086"></a>00086     (uint32_t *)0,
<a name="l00087"></a>00087     (uint32_t *)&amp;<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga18a2daa6d1d3afdfeb5a14258939b142">txpower_menu_</a>,
<a name="l00088"></a>00088     (uint32_t *)0,
<a name="l00089"></a>00089     (uint32_t *)0,
<a name="l00090"></a>00090     (uint32_t *)0,
<a name="l00091"></a>00091 };
<a name="l00092"></a>00092 
<a name="l00093"></a>00093 <span class="comment">/* Text for menu options, fixed length strings */</span>
<a name="l00094"></a>00094 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *help_menu[<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga79abc13c9bc525eeb5ba4449ccd7ed27">MAX_MENU_OPTIONS</a>]    =
<a name="l00095"></a>00095 {
<a name="l00096"></a>00096     <span class="stringliteral">&quot;Enter start channel for Sweep/Channel for constant carrier&quot;</span>,
<a name="l00097"></a>00097     <span class="stringliteral">&quot;Enter end channel for Sweep                               &quot;</span>,
<a name="l00098"></a>00098     <span class="stringliteral">&quot;Start TX carrier                                          &quot;</span>,
<a name="l00099"></a>00099     <span class="stringliteral">&quot;Enter delay on each channel (1ms-99ms)                     &quot;</span>,
<a name="l00100"></a>00100     <span class="stringliteral">&quot;Cancel Sweep/Carrier                                     &quot;</span>,
<a name="l00101"></a>00101     <span class="stringliteral">&quot;Enter data rate(&#39;0&#39;=250 Kb/s, &#39;1&#39;=1 Mb/s and &#39;2&#39;=2 Mb/s)  &quot;</span>,
<a name="l00102"></a>00102     <span class="stringliteral">&quot;Start modulated TX carrier                                &quot;</span>,
<a name="l00103"></a>00103     <span class="stringliteral">&quot;Enter output Power(&#39;0&#39;=+4 dBm, &#39;1&#39;=0 dBm,...,&#39;7&#39;=-40 dBm):&quot;</span>,
<a name="l00104"></a>00104     <span class="stringliteral">&quot;Start RX sweep                                            &quot;</span>,
<a name="l00105"></a>00105     <span class="stringliteral">&quot;Start TX sweep                                            &quot;</span>,
<a name="l00106"></a>00106     <span class="stringliteral">&quot;Start RX carrier                                          &quot;</span>
<a name="l00107"></a>00107 };
<a name="l00108"></a>00108 
<a name="l00109"></a>00109 <span class="comment">/* types of different radio tests */</span>
<a name="l00110"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0e72d9001271cd2a06f2f9e65c78ea26">00110</a> <span class="keyword">typedef</span> <span class="keyword">enum</span>
<a name="l00111"></a>00111 {
<a name="l00112"></a><a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">00112</a>     <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">RADIO_TEST_NOP</a>,               
<a name="l00113"></a><a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a2721442571009734cd53f7a71884d183">00113</a>     <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a2721442571009734cd53f7a71884d183">RADIO_TEST_TXCC</a>,              
<a name="l00114"></a><a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a5d48d968b94ee9e08e0cda5cf6c8e83b">00114</a>     <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a5d48d968b94ee9e08e0cda5cf6c8e83b">RADIO_TEST_TXMC</a>,              
<a name="l00115"></a><a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a6a76da4dbe998d6a729a76b9ec6c0556">00115</a>     <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a6a76da4dbe998d6a729a76b9ec6c0556">RADIO_TEST_TXSWEEP</a>,           
<a name="l00116"></a><a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a32f84c931c9fdcc34e01ac25e297452f">00116</a>     <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a32f84c931c9fdcc34e01ac25e297452f">RADIO_TEST_RXC</a>,               
<a name="l00117"></a><a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a9a76df96a9a7b8392127e4da96bcfa27">00117</a>     <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a9a76df96a9a7b8392127e4da96bcfa27">RADIO_TEST_RXSWEEP</a>,           
<a name="l00118"></a>00118 } <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0e72d9001271cd2a06f2f9e65c78ea26">radio_tests_t</a>;
<a name="l00119"></a>00119 
<a name="l00120"></a>00120 <span class="comment">/* Forward declaration */</span>
<a name="l00121"></a>00121 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gaa2a0f7d0fc9c8363a5a65346213a8980">radio_test</a>(<span class="keywordtype">void</span>);
<a name="l00122"></a>00122 
<a name="l00125"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#gad95401509856e96fc017818483e7fe29">00125</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gad95401509856e96fc017818483e7fe29">gpio_config</a>(<span class="keywordtype">void</span>)
<a name="l00126"></a>00126 {
<a name="l00127"></a>00127   <span class="comment">// Configure ERROR_PIN as output to show error</span>
<a name="l00128"></a>00128   <a class="code" href="group__nrf__gpio.html#ga0271806dc37bffea02d199474d526a35" title="Configure given GPIO pin number as output with given initial value set, hiding inner details...">nrf_gpio_cfg_output</a>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga060b639e5bd6bc4aa7096412765f1756">ERROR_PIN</a>);
<a name="l00129"></a>00129 
<a name="l00130"></a>00130   <a class="code" href="group__nrf__gpio.html#gaf3de3729249d55592c86ecfa97fb9347" title="Clear GPIO pin.">nrf_gpio_pin_clear</a>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga060b639e5bd6bc4aa7096412765f1756">ERROR_PIN</a>);
<a name="l00131"></a>00131 }
<a name="l00132"></a>00132 
<a name="l00133"></a>00133 <span class="comment">/*</span>
<a name="l00134"></a>00134 <span class="comment"> * Turn on all peripherals used in this example and wait for them to power up.</span>
<a name="l00135"></a>00135 <span class="comment"> */</span>
<a name="l00136"></a>00136 <span class="keyword">static</span> <span class="keywordtype">void</span> radio_init(<span class="keywordtype">void</span>)
<a name="l00137"></a>00137 {
<a name="l00138"></a>00138   <span class="comment">// Turn peripherals on</span>
<a name="l00139"></a>00139   NRF_POWER-&gt;PERPOWER |= (POWER_PERPOWER_PPI_Msk | POWER_PERPOWER_RADIO_Msk | POWER_PERPOWER_TIMER0_Msk | POWER_PERPOWER_RNG_Msk);
<a name="l00140"></a>00140   <span class="comment">// Wait for the peripherals to power up:</span>
<a name="l00141"></a>00141   <span class="keywordflow">while</span>((NRF_POWER-&gt;PERRDY &amp; POWER_PERPOWER_PPI_Msk) == 0)
<a name="l00142"></a>00142   {
<a name="l00143"></a>00143   }
<a name="l00144"></a>00144   <span class="keywordflow">while</span>((NRF_POWER-&gt;PERRDY &amp; POWER_PERPOWER_RADIO_Msk) == 0)
<a name="l00145"></a>00145   {
<a name="l00146"></a>00146   }
<a name="l00147"></a>00147   <span class="keywordflow">while</span>((NRF_POWER-&gt;PERRDY &amp; POWER_PERPOWER_TIMER0_Msk) == 0)
<a name="l00148"></a>00148   {
<a name="l00149"></a>00149   }
<a name="l00150"></a>00150   <span class="keywordflow">while</span>((NRF_POWER-&gt;PERRDY &amp; POWER_PERPOWER_RNG_Msk) == 0)
<a name="l00151"></a>00151   {
<a name="l00152"></a>00152   }
<a name="l00153"></a>00153   NRF_RNG-&gt;TASKS_START = 1;
<a name="l00154"></a>00154   
<a name="l00155"></a>00155   <span class="comment">/* Start 16 MHz crystal oscillator */</span>
<a name="l00156"></a>00156   NRF_CLOCK-&gt;EVENTS_HFCLKSTARTED = 0;
<a name="l00157"></a>00157   NRF_CLOCK-&gt;TASKS_HFCLKSTART = 1;
<a name="l00158"></a>00158 
<a name="l00159"></a>00159   <span class="comment">/* Wait for the external oscillator to start up */</span>
<a name="l00160"></a>00160   <span class="keywordflow">while</span> (NRF_CLOCK-&gt;EVENTS_HFCLKSTARTED == 0) 
<a name="l00161"></a>00161   {
<a name="l00162"></a>00162   }  
<a name="l00163"></a>00163 
<a name="l00164"></a>00164   <span class="comment">// Enable timer interrupt</span>
<a name="l00165"></a>00165   NVIC_EnableIRQ(TIMER0_IRQn);
<a name="l00166"></a>00166   __enable_irq();
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168 
<a name="l00172"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga49d49ccf1ca89138451d4213b06e013e">00172</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga49d49ccf1ca89138451d4213b06e013e">show_error</a>(<span class="keywordtype">void</span>)
<a name="l00173"></a>00173 {
<a name="l00174"></a>00174   <a class="code" href="group__nrf__gpio.html#gacaf7e8e242a47f7b635bbeca5c5934a3" title="Set GPIO pin.">nrf_gpio_pin_set</a>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga060b639e5bd6bc4aa7096412765f1756">ERROR_PIN</a>);
<a name="l00175"></a>00175   <span class="keywordflow">while</span>(<span class="keyword">true</span>)
<a name="l00176"></a>00176   {
<a name="l00177"></a>00177   }
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179 
<a name="l00180"></a>00180 <span class="comment">/* this functions just waits until the joystick status has changed, performs radio_test while joystick state has not changed */</span>
<a name="l00181"></a>00181 <span class="keyword">static</span> <span class="keywordtype">void</span> wait_for_joystick_movement(<span class="keywordtype">void</span>)
<a name="l00182"></a>00182 {
<a name="l00183"></a>00183   <span class="keywordflow">while</span>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4e2a80797a9e4811297e67afc6bd478b">js_state</a> == <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae1ccca973c69d35c5d1b10eb23a1fd31">js_state_last</a>)
<a name="l00184"></a>00184   {
<a name="l00185"></a>00185     <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gaa2a0f7d0fc9c8363a5a65346213a8980">radio_test</a>();
<a name="l00186"></a>00186 
<a name="l00187"></a>00187     <span class="comment">// Get the current status of the joystick</span>
<a name="l00188"></a>00188     <span class="keywordflow">if</span>(!nrf6350_js_get_status(&amp;<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4e2a80797a9e4811297e67afc6bd478b">js_state</a>))
<a name="l00189"></a>00189     {
<a name="l00190"></a>00190       <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga49d49ccf1ca89138451d4213b06e013e">show_error</a>();
<a name="l00191"></a>00191     }
<a name="l00192"></a>00192   }
<a name="l00193"></a>00193   <span class="comment">// update the last known js_state</span>
<a name="l00194"></a>00194   <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae1ccca973c69d35c5d1b10eb23a1fd31">js_state_last</a> = <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4e2a80797a9e4811297e67afc6bd478b">js_state</a>;
<a name="l00195"></a>00195 }
<a name="l00196"></a>00196 
<a name="l00197"></a>00197 <span class="keyword">typedef</span> <span class="keyword">enum</span>
<a name="l00198"></a>00198 {
<a name="l00199"></a>00199     decrement=0,
<a name="l00200"></a>00200     increment
<a name="l00201"></a>00201 }change_direction_t;
<a name="l00202"></a>00202 
<a name="l00203"></a>00203 <span class="comment">/*  */</span>
<a name="l00204"></a>00204 <span class="keyword">static</span> <span class="keywordtype">void</span> change_selected_variable(change_direction_t cd)
<a name="l00205"></a>00205 {
<a name="l00206"></a>00206   <span class="keywordflow">switch</span>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">current_menu_pos</a>)
<a name="l00207"></a>00207   {
<a name="l00208"></a>00208     <span class="keywordflow">case</span> 0:
<a name="l00209"></a>00209       <span class="keywordflow">if</span> ((cd == decrement) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a> &gt; 0))  { --<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a>; }
<a name="l00210"></a>00210       <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((cd == increment) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a> &lt; 80))  { ++<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a>; }
<a name="l00211"></a>00211       <span class="keywordflow">break</span>;
<a name="l00212"></a>00212     <span class="keywordflow">case</span> 1:
<a name="l00213"></a>00213       <span class="keywordflow">if</span> ((cd == decrement) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0716c2eeccec09475f2a0ddb467aa200">channel_end_</a> &gt; 0))  { --<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0716c2eeccec09475f2a0ddb467aa200">channel_end_</a>; }
<a name="l00214"></a>00214       <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((cd == increment) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0716c2eeccec09475f2a0ddb467aa200">channel_end_</a> &lt; 80))  { ++<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0716c2eeccec09475f2a0ddb467aa200">channel_end_</a>; }
<a name="l00215"></a>00215       <span class="keywordflow">break</span>;
<a name="l00216"></a>00216     <span class="keywordflow">case</span> 3:
<a name="l00217"></a>00217       <span class="keywordflow">if</span> ((cd == decrement) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga158f564b78fb9c8f35f242dc3eaa9f43">delayms_</a> &gt; 1))  { --<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga158f564b78fb9c8f35f242dc3eaa9f43">delayms_</a>; }
<a name="l00218"></a>00218       <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((cd == increment) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga158f564b78fb9c8f35f242dc3eaa9f43">delayms_</a> &lt; 99))  { ++<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga158f564b78fb9c8f35f242dc3eaa9f43">delayms_</a>; }
<a name="l00219"></a>00219       <span class="keywordflow">break</span>;
<a name="l00220"></a>00220     <span class="keywordflow">case</span> 5:
<a name="l00221"></a>00221       <span class="keywordflow">if</span> ((cd == decrement) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae43cda81a5028826aaf50531d5c89b7a">data_rate_</a> &gt; 0))  { --<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae43cda81a5028826aaf50531d5c89b7a">data_rate_</a>; }
<a name="l00222"></a>00222       <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((cd == increment) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae43cda81a5028826aaf50531d5c89b7a">data_rate_</a> &lt; 2))  { ++<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae43cda81a5028826aaf50531d5c89b7a">data_rate_</a>; }
<a name="l00223"></a>00223       <span class="keywordflow">break</span>;
<a name="l00224"></a>00224     <span class="keywordflow">case</span> 7:
<a name="l00225"></a>00225       <span class="keywordflow">if</span> ((cd == decrement) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga18a2daa6d1d3afdfeb5a14258939b142">txpower_menu_</a> &gt; 0))  { --<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga18a2daa6d1d3afdfeb5a14258939b142">txpower_menu_</a>; }
<a name="l00226"></a>00226       <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((cd == increment) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga18a2daa6d1d3afdfeb5a14258939b142">txpower_menu_</a> &lt; 7))  { ++<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga18a2daa6d1d3afdfeb5a14258939b142">txpower_menu_</a>; }
<a name="l00227"></a>00227       <span class="keywordflow">break</span>;
<a name="l00228"></a>00228     <span class="keywordflow">case</span> 2:
<a name="l00229"></a>00229     <span class="keywordflow">case</span> 4:
<a name="l00230"></a>00230     <span class="keywordflow">case</span> 6:
<a name="l00231"></a>00231     <span class="keywordflow">default</span>:
<a name="l00232"></a>00232         <span class="keywordflow">break</span>;
<a name="l00233"></a>00233   }
<a name="l00234"></a>00234 }
<a name="l00235"></a>00235 
<a name="l00236"></a>00236 <span class="comment">/* wait for joystick movement, then update cursor and menu list position */</span>
<a name="l00237"></a>00237 <span class="keyword">static</span> <span class="keywordtype">void</span> joystick_wait_change_update_pos_variables(<span class="keywordtype">void</span>)
<a name="l00238"></a>00238 {
<a name="l00239"></a>00239   wait_for_joystick_movement();
<a name="l00240"></a>00240   <span class="keywordflow">switch</span>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4e2a80797a9e4811297e67afc6bd478b">js_state</a>)
<a name="l00241"></a>00241   {
<a name="l00242"></a>00242     <span class="keywordflow">case</span> JS_BUTTON_LEFT:
<a name="l00243"></a>00243       <span class="comment">// browsing of options can be done while in menu or in menu selection browse mode</span>
<a name="l00244"></a>00244       <span class="keywordflow">if</span>((<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab0efabc0c2d25dbcf663fbe94e9b9cbe">in_menu</a>) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga282323e97b0164d5591dfa0c22768a23">current_scroll_pos</a> &gt; 0))
<a name="l00245"></a>00245       {
<a name="l00246"></a>00246         --<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga282323e97b0164d5591dfa0c22768a23">current_scroll_pos</a>;
<a name="l00247"></a>00247       }
<a name="l00248"></a>00248       <span class="keywordflow">else</span>
<a name="l00249"></a>00249       {
<a name="l00250"></a>00250         change_selected_variable(decrement);
<a name="l00251"></a>00251       }
<a name="l00252"></a>00252       <span class="keywordflow">break</span>;
<a name="l00253"></a>00253     <span class="keywordflow">case</span> JS_BUTTON_RIGHT:
<a name="l00254"></a>00254       <span class="comment">// browsing of options can be done while in menu or in menu selection browse mode</span>
<a name="l00255"></a>00255       <span class="keywordflow">if</span>((<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab0efabc0c2d25dbcf663fbe94e9b9cbe">in_menu</a>) &amp;&amp; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga282323e97b0164d5591dfa0c22768a23">current_scroll_pos</a> &lt; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab26ca9bf8a5c2251434a5a67dc16a6e8">MAX_CURSOR_POS_IN_STRING</a> - 1)))
<a name="l00256"></a>00256       {
<a name="l00257"></a>00257         ++<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga282323e97b0164d5591dfa0c22768a23">current_scroll_pos</a>;
<a name="l00258"></a>00258       }
<a name="l00259"></a>00259       <span class="keywordflow">else</span>
<a name="l00260"></a>00260       {
<a name="l00261"></a>00261         change_selected_variable(increment);
<a name="l00262"></a>00262       }
<a name="l00263"></a>00263       <span class="keywordflow">break</span>;
<a name="l00264"></a>00264     <span class="keywordflow">case</span> JS_BUTTON_PUSH:
<a name="l00265"></a>00265       <span class="comment">// change modes</span>
<a name="l00266"></a>00266       <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab0efabc0c2d25dbcf663fbe94e9b9cbe">in_menu</a> = !(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab0efabc0c2d25dbcf663fbe94e9b9cbe">in_menu</a>);
<a name="l00267"></a>00267       <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga282323e97b0164d5591dfa0c22768a23">current_scroll_pos</a> = 0; <span class="comment">// reset the scroll position</span>
<a name="l00268"></a>00268       <span class="keywordflow">break</span>;
<a name="l00269"></a>00269     <span class="keywordflow">case</span> JS_BUTTON_DOWN:
<a name="l00270"></a>00270       <span class="comment">// browse down while in menu list, does not effect to other modes</span>
<a name="l00271"></a>00271       <span class="keywordflow">if</span>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab0efabc0c2d25dbcf663fbe94e9b9cbe">in_menu</a> &amp;&amp; <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">current_menu_pos</a> &lt; (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga79abc13c9bc525eeb5ba4449ccd7ed27">MAX_MENU_OPTIONS</a> - 1))
<a name="l00272"></a>00272       {
<a name="l00273"></a>00273           ++<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">current_menu_pos</a>;
<a name="l00274"></a>00274           <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga282323e97b0164d5591dfa0c22768a23">current_scroll_pos</a> = 0; <span class="comment">// reset the scroll position</span>
<a name="l00275"></a>00275       }
<a name="l00276"></a>00276       <span class="keywordflow">break</span>;
<a name="l00277"></a>00277     <span class="keywordflow">case</span> JS_BUTTON_UP:
<a name="l00278"></a>00278       <span class="comment">// browse up while in menu list, does not effect to other modes</span>
<a name="l00279"></a>00279       <span class="keywordflow">if</span>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab0efabc0c2d25dbcf663fbe94e9b9cbe">in_menu</a> &amp;&amp; <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">current_menu_pos</a> &gt; 0)
<a name="l00280"></a>00280       {
<a name="l00281"></a>00281           --<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">current_menu_pos</a>;
<a name="l00282"></a>00282           <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga282323e97b0164d5591dfa0c22768a23">current_scroll_pos</a> = 0; <span class="comment">// reset the scroll position</span>
<a name="l00283"></a>00283       }
<a name="l00284"></a>00284       <span class="keywordflow">break</span>;
<a name="l00285"></a>00285     <span class="keywordflow">case</span> JS_BUTTON_NONE:
<a name="l00286"></a>00286     <span class="keywordflow">default</span>:
<a name="l00287"></a>00287         <span class="keywordflow">break</span>;
<a name="l00288"></a>00288   }
<a name="l00289"></a>00289 }
<a name="l00290"></a>00290 
<a name="l00291"></a>00291 <span class="comment">/*</span>
<a name="l00292"></a>00292 <span class="comment"> * Display text of the correct section with correct offset on the display</span>
<a name="l00293"></a>00293 <span class="comment"> */</span>
<a name="l00294"></a>00294 <span class="keyword">static</span> <span class="keywordtype">void</span> display_text(<span class="keywordtype">void</span>)
<a name="l00295"></a>00295 {
<a name="l00296"></a>00296   <span class="keywordflow">if</span>(!nrf6350_lcd_clear())
<a name="l00297"></a>00297   {
<a name="l00298"></a>00298     <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga49d49ccf1ca89138451d4213b06e013e">show_error</a>();
<a name="l00299"></a>00299   }
<a name="l00300"></a>00300 
<a name="l00301"></a>00301   <span class="keywordflow">if</span>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab0efabc0c2d25dbcf663fbe94e9b9cbe">in_menu</a>)
<a name="l00302"></a>00302   {
<a name="l00303"></a>00303     <span class="keywordflow">if</span>(!nrf6350_lcd_write_string(&amp;help_menu[<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">current_menu_pos</a>][<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga282323e97b0164d5591dfa0c22768a23">current_scroll_pos</a>], <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga089c5a4ee53ccfb141b74516a7f84782">MAX_CHARACTERS_PER_LINE</a>, LCD_UPPER_LINE, 0))
<a name="l00304"></a>00304     {
<a name="l00305"></a>00305       <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga49d49ccf1ca89138451d4213b06e013e">show_error</a>();
<a name="l00306"></a>00306     }
<a name="l00307"></a>00307   }
<a name="l00308"></a>00308   <span class="keywordflow">else</span>
<a name="l00309"></a>00309   {
<a name="l00310"></a>00310     <span class="keywordflow">if</span>(p_variables[<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">current_menu_pos</a>] != 0)
<a name="l00311"></a>00311     {
<a name="l00312"></a>00312       <span class="keywordtype">char</span> buffer[3];
<a name="l00313"></a>00313       sprintf(buffer, <span class="stringliteral">&quot;%lu&quot;</span>, (int32_t)(*(uint8_t *)p_variables[<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">current_menu_pos</a>]));
<a name="l00314"></a>00314 
<a name="l00315"></a>00315       <span class="keywordflow">if</span>(!nrf6350_lcd_write_string(buffer, 3, LCD_UPPER_LINE, 7))
<a name="l00316"></a>00316       {
<a name="l00317"></a>00317         <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga49d49ccf1ca89138451d4213b06e013e">show_error</a>();
<a name="l00318"></a>00318       }
<a name="l00319"></a>00319     }
<a name="l00320"></a>00320   }
<a name="l00321"></a>00321 }
<a name="l00322"></a>00322 
<a name="l00323"></a>00323 <span class="comment">/*</span>
<a name="l00324"></a>00324 <span class="comment"> * Output menu to display port one line at a time, scroll right or left to see more text.</span>
<a name="l00325"></a>00325 <span class="comment"> * Also displays value of the variables to be changed in editiing mode</span>
<a name="l00326"></a>00326 <span class="comment"> */</span>
<a name="l00327"></a>00327 <span class="keyword">static</span> <span class="keywordtype">void</span> menu_help_testrun_when_idle(<span class="keywordtype">void</span>)
<a name="l00328"></a>00328 {
<a name="l00329"></a>00329   <span class="keywordflow">while</span>(<span class="keyword">true</span>)
<a name="l00330"></a>00330   {
<a name="l00331"></a>00331     display_text();
<a name="l00332"></a>00332     joystick_wait_change_update_pos_variables();
<a name="l00333"></a>00333   }
<a name="l00334"></a>00334 }
<a name="l00335"></a>00335 
<a name="l00336"></a>00336 <span class="comment">/*</span>
<a name="l00337"></a>00337 <span class="comment"> * Initialize timer0 in 24bit timer mode and 1us resolution.</span>
<a name="l00338"></a>00338 <span class="comment"> */</span>
<a name="l00339"></a>00339 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="group__debouncer__example.html#gadd186346e02f7413d2fa6e72fe5f9562">timer0_init</a>(uint8_t delayms)
<a name="l00340"></a>00340 {
<a name="l00341"></a>00341   NRF_TIMER0-&gt;TASKS_STOP = 1;
<a name="l00342"></a>00342   <span class="comment">// Create an Event-Task shortcut to clear TIMER1 on COMPARE[0] event</span>
<a name="l00343"></a>00343   NRF_TIMER0-&gt;SHORTS      = (TIMER_SHORTS_COMPARE0_CLEAR_Enabled &lt;&lt; TIMER_SHORTS_COMPARE0_CLEAR_Pos);
<a name="l00344"></a>00344   NRF_TIMER0-&gt;MODE        = TIMER_MODE_MODE_Timer &lt;&lt; TIMER_MODE_MODE_Pos;
<a name="l00345"></a>00345   NRF_TIMER0-&gt;BITMODE     = (TIMER_BITMODE_BITMODE_24Bit &lt;&lt; TIMER_BITMODE_BITMODE_Pos);
<a name="l00346"></a>00346   NRF_TIMER0-&gt;PRESCALER   = 4;  <span class="comment">// 1us resolution</span>
<a name="l00347"></a>00347   NRF_TIMER0-&gt;INTENSET    = (TIMER_INTENSET_COMPARE0_Set &lt;&lt; TIMER_INTENSET_COMPARE0_Pos);
<a name="l00348"></a>00348 
<a name="l00349"></a>00349   NRF_TIMER0-&gt;CC[0]       = (uint32_t)delayms * 1000;
<a name="l00350"></a>00350   NRF_TIMER0-&gt;TASKS_START = 1;
<a name="l00351"></a>00351 }
<a name="l00352"></a>00352 
<a name="l00353"></a>00353 <span class="comment">/* Disable the radio */</span>
<a name="l00354"></a>00354 <span class="keyword">static</span> <span class="keywordtype">void</span> radio_disable(<span class="keywordtype">void</span>)
<a name="l00355"></a>00355 {
<a name="l00356"></a>00356   NRF_RADIO-&gt;SHORTS          = 0;
<a name="l00357"></a>00357   NRF_RADIO-&gt;EVENTS_DISABLED = 0;
<a name="l00358"></a>00358   NRF_RADIO-&gt;TEST            = 0;
<a name="l00359"></a>00359   NRF_RADIO-&gt;TASKS_DISABLE   = 1;
<a name="l00360"></a>00360   <span class="keywordflow">while</span> (NRF_RADIO-&gt;EVENTS_DISABLED == 0)
<a name="l00361"></a>00361   {
<a name="l00362"></a>00362   }
<a name="l00363"></a>00363   NRF_RADIO-&gt;EVENTS_DISABLED = 0;
<a name="l00364"></a>00364 }
<a name="l00365"></a>00365 
<a name="l00366"></a>00366 <span class="comment">/*</span>
<a name="l00367"></a>00367 <span class="comment"> * Stop Timer0 and disable radio to end radio sweep</span>
<a name="l00368"></a>00368 <span class="comment"> */</span>
<a name="l00369"></a>00369 <span class="keyword">static</span> <span class="keywordtype">void</span> radio_sweep_end(<span class="keywordtype">void</span>)
<a name="l00370"></a>00370 {
<a name="l00371"></a>00371   NRF_TIMER0-&gt;TASKS_STOP = 1;
<a name="l00372"></a>00372   radio_disable();
<a name="l00373"></a>00373 }
<a name="l00374"></a>00374 
<a name="l00375"></a>00375 <span class="comment">/*</span>
<a name="l00376"></a>00376 <span class="comment"> * Turn on TX carrier test mode</span>
<a name="l00377"></a>00377 <span class="comment"> */</span>
<a name="l00378"></a>00378 <span class="keyword">static</span> <span class="keywordtype">void</span> radio_tx_carrier(uint8_t txpower, uint8_t mode, uint8_t channel)
<a name="l00379"></a>00379 {
<a name="l00380"></a>00380   radio_disable();
<a name="l00381"></a>00381   NRF_RADIO-&gt;SHORTS     = RADIO_SHORTS_READY_START_Msk &lt;&lt; RADIO_SHORTS_READY_START_Pos;
<a name="l00382"></a>00382   NRF_RADIO-&gt;TXPOWER    = ((uint32_t)txpower &lt;&lt; RADIO_TXPOWER_TXPOWER_Pos);
<a name="l00383"></a>00383   NRF_RADIO-&gt;MODE       = ((uint32_t)mode &lt;&lt; RADIO_MODE_MODE_Pos);
<a name="l00384"></a>00384   NRF_RADIO-&gt;FREQUENCY  = channel;
<a name="l00385"></a>00385   NRF_RADIO-&gt;TEST       = (RADIO_TEST_CONST_CARRIER_Enabled &lt;&lt; RADIO_TEST_CONST_CARRIER_Pos)
<a name="l00386"></a>00386                           | (RADIO_TEST_PLL_LOCK_Enabled &lt;&lt; RADIO_TEST_PLL_LOCK_Pos);
<a name="l00387"></a>00387   NRF_RADIO-&gt;TASKS_TXEN = 1;
<a name="l00388"></a>00388 }
<a name="l00389"></a>00389 
<a name="l00390"></a>00390 <span class="comment">/*</span>
<a name="l00391"></a>00391 <span class="comment"> * Generate 8 bit random number using the internal random generator</span>
<a name="l00392"></a>00392 <span class="comment"> */</span>
<a name="l00393"></a>00393 <span class="keyword">static</span> uint32_t rnd8(<span class="keywordtype">void</span>)
<a name="l00394"></a>00394 {
<a name="l00395"></a>00395   NRF_RNG-&gt;EVENTS_VALRDY = 0;
<a name="l00396"></a>00396   <span class="keywordflow">while</span>(NRF_RNG-&gt;EVENTS_VALRDY == 0)
<a name="l00397"></a>00397   {
<a name="l00398"></a>00398   }
<a name="l00399"></a>00399   <span class="keywordflow">return</span>  NRF_RNG-&gt;VALUE;
<a name="l00400"></a>00400 }
<a name="l00401"></a>00401 
<a name="l00402"></a>00402 <span class="comment">/*</span>
<a name="l00403"></a>00403 <span class="comment"> * Generate 32 bit random number using the internal random generator</span>
<a name="l00404"></a>00404 <span class="comment"> */</span>
<a name="l00405"></a>00405 <span class="keyword">static</span> uint32_t rnd32(<span class="keywordtype">void</span>)
<a name="l00406"></a>00406 {
<a name="l00407"></a>00407   uint8_t i;
<a name="l00408"></a>00408   uint32_t val = 0;
<a name="l00409"></a>00409 
<a name="l00410"></a>00410   <span class="keywordflow">for</span>(i=0;i&lt;4;i++)
<a name="l00411"></a>00411   {
<a name="l00412"></a>00412     val &lt;&lt;= 8;
<a name="l00413"></a>00413     val |= rnd8();
<a name="l00414"></a>00414   }
<a name="l00415"></a>00415   <span class="keywordflow">return</span> val;
<a name="l00416"></a>00416 }
<a name="l00417"></a>00417 
<a name="l00418"></a>00418 <span class="comment">/*</span>
<a name="l00419"></a>00419 <span class="comment"> * Configure the radio to use random address and 254 bytes random payload.</span>
<a name="l00420"></a>00420 <span class="comment"> * The S0 and S1 fields are not used.</span>
<a name="l00421"></a>00421 <span class="comment"> */</span>
<a name="l00422"></a>00422 <span class="keyword">static</span> <span class="keywordtype">void</span> generate_modulated_rf_packet(<span class="keywordtype">void</span>)
<a name="l00423"></a>00423 {
<a name="l00424"></a>00424   uint8_t i;
<a name="l00425"></a>00425 
<a name="l00426"></a>00426   NRF_RADIO-&gt;PREFIX0 = rnd8();
<a name="l00427"></a>00427   NRF_RADIO-&gt;BASE0   = rnd32();
<a name="l00428"></a>00428 
<a name="l00429"></a>00429   <span class="comment">// Packet configuration</span>
<a name="l00430"></a>00430   <span class="comment">// S1 size = 0 bits, S0 size = 0 bytes, payload length size = 8 bits</span>
<a name="l00431"></a>00431   NRF_RADIO-&gt;PCNF0 = (0UL &lt;&lt; RADIO_PCNF0_S1LEN_Pos)
<a name="l00432"></a>00432                     | (0UL &lt;&lt; RADIO_PCNF0_S0LEN_Pos)
<a name="l00433"></a>00433                     | (8UL &lt;&lt; RADIO_PCNF0_LFLEN_Pos);
<a name="l00434"></a>00434   <span class="comment">// Packet configuration</span>
<a name="l00435"></a>00435   <span class="comment">// Bit 25: 1 Whitening enabled</span>
<a name="l00436"></a>00436   <span class="comment">// Bit 24: 1 Big endian,</span>
<a name="l00437"></a>00437   <span class="comment">// 4 byte base address length (5 byte full address length),</span>
<a name="l00438"></a>00438   <span class="comment">// 0 byte static length, max 255 byte payload</span>
<a name="l00439"></a>00439   NRF_RADIO-&gt;PCNF1 = (RADIO_PCNF1_WHITEEN_Enabled &lt;&lt; RADIO_PCNF1_WHITEEN_Pos)
<a name="l00440"></a>00440                      | (RADIO_PCNF1_ENDIAN_Big &lt;&lt; RADIO_PCNF1_ENDIAN_Pos)
<a name="l00441"></a>00441                      | (4UL &lt;&lt; RADIO_PCNF1_BALEN_Pos)
<a name="l00442"></a>00442                      | (0UL &lt;&lt; RADIO_PCNF1_STATLEN_Pos)
<a name="l00443"></a>00443                      | (255UL &lt;&lt; RADIO_PCNF1_MAXLEN_Pos);
<a name="l00444"></a>00444   NRF_RADIO-&gt;CRCCNF = (RADIO_CRCCNF_LEN_Disabled &lt;&lt; RADIO_CRCCNF_LEN_Pos);
<a name="l00445"></a>00445   <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab9baeec0427e9a2beb6004a515249c5d">packet</a>[0] = 254;    <span class="comment">// 254 bytes payload</span>
<a name="l00446"></a>00446   <span class="comment">// Fill payload with random data:</span>
<a name="l00447"></a>00447   <span class="keywordflow">for</span>(i=0;i&lt;254;i++)
<a name="l00448"></a>00448   {
<a name="l00449"></a>00449     <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab9baeec0427e9a2beb6004a515249c5d">packet</a>[i+1] = rnd8();
<a name="l00450"></a>00450   }
<a name="l00451"></a>00451   NRF_RADIO-&gt;PACKETPTR = (uint32_t)<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab9baeec0427e9a2beb6004a515249c5d">packet</a>;
<a name="l00452"></a>00452 }
<a name="l00453"></a>00453 
<a name="l00454"></a>00454 <span class="comment">/*</span>
<a name="l00455"></a>00455 <span class="comment"> * Start modulated TX carrier. This is done by repeatedly sending a packet with random address and</span>
<a name="l00456"></a>00456 <span class="comment"> * random payload.</span>
<a name="l00457"></a>00457 <span class="comment"> */</span>
<a name="l00458"></a>00458 <span class="keyword">static</span> <span class="keywordtype">void</span> radio_modulated_tx_carrier(uint8_t txpower, uint8_t mode, uint8_t channel)
<a name="l00459"></a>00459 {
<a name="l00460"></a>00460   radio_disable();
<a name="l00461"></a>00461   generate_modulated_rf_packet();
<a name="l00462"></a>00462   NRF_RADIO-&gt;SHORTS     = RADIO_SHORTS_END_DISABLE_Msk | RADIO_SHORTS_READY_START_Msk | RADIO_SHORTS_DISABLED_TXEN_Msk;;
<a name="l00463"></a>00463   NRF_RADIO-&gt;TXPOWER    = (txpower &lt;&lt; RADIO_TXPOWER_TXPOWER_Pos);
<a name="l00464"></a>00464   NRF_RADIO-&gt;MODE       = (mode &lt;&lt; RADIO_MODE_MODE_Pos);
<a name="l00465"></a>00465   NRF_RADIO-&gt;FREQUENCY  = channel;
<a name="l00466"></a>00466   NRF_RADIO-&gt;TASKS_TXEN = 1;
<a name="l00467"></a>00467 }
<a name="l00468"></a>00468 
<a name="l00469"></a>00469 <span class="comment">/*</span>
<a name="l00470"></a>00470 <span class="comment"> * Turn on RX carrier.</span>
<a name="l00471"></a>00471 <span class="comment"> */</span>
<a name="l00472"></a>00472 <span class="keyword">static</span> <span class="keywordtype">void</span> radio_rx_carrier(uint8_t channel)
<a name="l00473"></a>00473 {
<a name="l00474"></a>00474   radio_disable();
<a name="l00475"></a>00475   NRF_RADIO-&gt;SHORTS     = RADIO_SHORTS_READY_START_Msk;
<a name="l00476"></a>00476   NRF_RADIO-&gt;FREQUENCY  = channel;
<a name="l00477"></a>00477   NRF_RADIO-&gt;TASKS_RXEN = 1;
<a name="l00478"></a>00478 }
<a name="l00479"></a>00479 
<a name="l00480"></a>00480 <span class="comment">/*</span>
<a name="l00481"></a>00481 <span class="comment"> * Turn on TX carrier sweep. This test uses timer0 to restart the TX carrier above at different channels.</span>
<a name="l00482"></a>00482 <span class="comment"> */</span>
<a name="l00483"></a>00483 <span class="keyword">static</span> <span class="keywordtype">void</span> radio_tx_sweep_start(uint8_t channel_start, uint8_t delayms)
<a name="l00484"></a>00484 {
<a name="l00485"></a>00485   <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gafd96b6219866d3203023aa883197b708">channel_</a>  = channel_start;
<a name="l00486"></a>00486   <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gadd8824fbb46a8db48d759f45dc3a202c">sweep_tx_</a> = <span class="keyword">true</span>;
<a name="l00487"></a>00487   <a class="code" href="group__debouncer__example.html#gadd186346e02f7413d2fa6e72fe5f9562">timer0_init</a>(delayms);
<a name="l00488"></a>00488 }
<a name="l00489"></a>00489 
<a name="l00490"></a>00490 <span class="comment">/*</span>
<a name="l00491"></a>00491 <span class="comment"> * Turn on RX carrier sweep. This test uses timer0 to restart the RX carrier above at different channels.</span>
<a name="l00492"></a>00492 <span class="comment"> */</span>
<a name="l00493"></a>00493 <span class="keyword">static</span> <span class="keywordtype">void</span> radio_rx_sweep_start(uint8_t channel_start, uint8_t delayms)
<a name="l00494"></a>00494 {
<a name="l00495"></a>00495   <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gafd96b6219866d3203023aa883197b708">channel_</a>  = channel_start;
<a name="l00496"></a>00496   <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gadd8824fbb46a8db48d759f45dc3a202c">sweep_tx_</a> = <span class="keyword">false</span>;
<a name="l00497"></a>00497   <a class="code" href="group__debouncer__example.html#gadd186346e02f7413d2fa6e72fe5f9562">timer0_init</a>(delayms);
<a name="l00498"></a>00498 }
<a name="l00499"></a>00499 
<a name="l00500"></a>00500 <span class="comment">/*</span>
<a name="l00501"></a>00501 <span class="comment"> * Timer 0 interrupt handler is used for TX/RX sweep. The carrier is started with the new channel,</span>
<a name="l00502"></a>00502 <span class="comment"> * and the channel is incremented for next interrupt.</span>
<a name="l00503"></a>00503 <span class="comment"> */</span>
<a name="l00504"></a>00504 <span class="keywordtype">void</span> <a class="code" href="group__debouncer__example.html#ga5f89e5f7418d3a10f49b2faeab3711dd">TIMER0_IRQHandler</a>(<span class="keywordtype">void</span>)
<a name="l00505"></a>00505 {
<a name="l00506"></a>00506   <span class="comment">// check if Timer0 interrupts are enabled and is this interrupt is generated by Timer0</span>
<a name="l00507"></a>00507   <span class="keywordflow">if</span>( (NRF_TIMER0-&gt;EVENTS_COMPARE[0] != 0) &amp;&amp;
<a name="l00508"></a>00508           (NRF_TIMER0-&gt;INTENSET | (TIMER_INTENSET_COMPARE0_Set &lt;&lt; TIMER_INTENSET_COMPARE0_Pos)))
<a name="l00509"></a>00509   {
<a name="l00510"></a>00510     <span class="keywordflow">if</span> (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gadd8824fbb46a8db48d759f45dc3a202c">sweep_tx_</a>)
<a name="l00511"></a>00511     {
<a name="l00512"></a>00512       radio_tx_carrier(txpower_, <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga5a5d1743f6d7d52db70a3afb763f6ab8">mode_</a>, <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gafd96b6219866d3203023aa883197b708">channel_</a>);
<a name="l00513"></a>00513     }
<a name="l00514"></a>00514     <span class="keywordflow">else</span>
<a name="l00515"></a>00515     {
<a name="l00516"></a>00516       radio_rx_carrier(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gafd96b6219866d3203023aa883197b708">channel_</a>);
<a name="l00517"></a>00517     }
<a name="l00518"></a>00518     <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gafd96b6219866d3203023aa883197b708">channel_</a>++;
<a name="l00519"></a>00519     <span class="keywordflow">if</span> (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gafd96b6219866d3203023aa883197b708">channel_</a> &gt; <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0716c2eeccec09475f2a0ddb467aa200">channel_end_</a>)
<a name="l00520"></a>00520       <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gafd96b6219866d3203023aa883197b708">channel_</a> = <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a>;
<a name="l00521"></a>00521     NRF_TIMER0-&gt;EVENTS_COMPARE[0] = 0;
<a name="l00522"></a>00522   }
<a name="l00523"></a>00523 }
<a name="l00524"></a>00524 
<a name="l00525"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#gaa2a0f7d0fc9c8363a5a65346213a8980">00525</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gaa2a0f7d0fc9c8363a5a65346213a8980">radio_test</a>(<span class="keywordtype">void</span>)
<a name="l00526"></a>00526 {
<a name="l00527"></a>00527   <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0e72d9001271cd2a06f2f9e65c78ea26">radio_tests_t</a> test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">RADIO_TEST_NOP</a>;   
<a name="l00528"></a>00528   <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga0e72d9001271cd2a06f2f9e65c78ea26">radio_tests_t</a> cur_test = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">RADIO_TEST_NOP</a>;     
<a name="l00530"></a>00530   <span class="comment">// do not change test while browsing menu</span>
<a name="l00531"></a>00531   <span class="keywordflow">if</span>(!<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gab0efabc0c2d25dbcf663fbe94e9b9cbe">in_menu</a>)
<a name="l00532"></a>00532   {
<a name="l00533"></a>00533     <span class="keywordflow">switch</span>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga4b585a036631ad2e4df400253f82a978">current_menu_pos</a>)
<a name="l00534"></a>00534     {
<a name="l00535"></a>00535       <span class="keywordflow">case</span> 0:  <span class="comment">// Start Channel number</span>
<a name="l00536"></a>00536 
<a name="l00537"></a>00537       <span class="keywordflow">case</span> 1:  <span class="comment">// End Channel number</span>
<a name="l00538"></a>00538 
<a name="l00539"></a>00539       <span class="keywordflow">case</span> 3:  <span class="comment">// Delay in time in ms</span>
<a name="l00540"></a>00540         test_radio = cur_test;
<a name="l00541"></a>00541         <span class="keywordflow">break</span>;
<a name="l00542"></a>00542 
<a name="l00543"></a>00543       <span class="keywordflow">case</span> 5:  <span class="comment">// Data rate</span>
<a name="l00544"></a>00544         <span class="keywordflow">if</span> (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae43cda81a5028826aaf50531d5c89b7a">data_rate_</a> == 0)
<a name="l00545"></a>00545         {
<a name="l00546"></a>00546             <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga5a5d1743f6d7d52db70a3afb763f6ab8">mode_</a> = RADIO_MODE_MODE_Nrf_250Kbit;
<a name="l00547"></a>00547         }
<a name="l00548"></a>00548         <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#gae43cda81a5028826aaf50531d5c89b7a">data_rate_</a> == 1)
<a name="l00549"></a>00549         {
<a name="l00550"></a>00550             <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga5a5d1743f6d7d52db70a3afb763f6ab8">mode_</a> = RADIO_MODE_MODE_Nrf_1Mbit;
<a name="l00551"></a>00551         }
<a name="l00552"></a>00552         <span class="keywordflow">else</span>
<a name="l00553"></a>00553         {
<a name="l00554"></a>00554             <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga5a5d1743f6d7d52db70a3afb763f6ab8">mode_</a> = RADIO_MODE_MODE_Nrf_2Mbit;
<a name="l00555"></a>00555         }
<a name="l00556"></a>00556         test_radio = cur_test;
<a name="l00557"></a>00557         <span class="keywordflow">break</span>;
<a name="l00558"></a>00558 
<a name="l00559"></a>00559       <span class="keywordflow">case</span> 7:  <span class="comment">// Power</span>
<a name="l00560"></a>00560         <span class="keywordflow">switch</span>(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga18a2daa6d1d3afdfeb5a14258939b142">txpower_menu_</a>)
<a name="l00561"></a>00561         {
<a name="l00562"></a>00562           <span class="keywordflow">case</span> 0:
<a name="l00563"></a>00563             txpower_ =  RADIO_TXPOWER_TXPOWER_Pos4dBm;
<a name="l00564"></a>00564             <span class="keywordflow">break</span>;
<a name="l00565"></a>00565           <span class="keywordflow">case</span> 1:
<a name="l00566"></a>00566             txpower_ =  RADIO_TXPOWER_TXPOWER_0dBm;
<a name="l00567"></a>00567             <span class="keywordflow">break</span>;
<a name="l00568"></a>00568           <span class="keywordflow">case</span> 2:
<a name="l00569"></a>00569             txpower_ = RADIO_TXPOWER_TXPOWER_Neg4dBm;
<a name="l00570"></a>00570             <span class="keywordflow">break</span>;
<a name="l00571"></a>00571           <span class="keywordflow">case</span> 3:
<a name="l00572"></a>00572             txpower_ = RADIO_TXPOWER_TXPOWER_Neg8dBm;
<a name="l00573"></a>00573             <span class="keywordflow">break</span>;
<a name="l00574"></a>00574           <span class="keywordflow">case</span> 4:
<a name="l00575"></a>00575             txpower_ = RADIO_TXPOWER_TXPOWER_Neg12dBm;
<a name="l00576"></a>00576             <span class="keywordflow">break</span>;
<a name="l00577"></a>00577           <span class="keywordflow">case</span> 5:
<a name="l00578"></a>00578             txpower_ = RADIO_TXPOWER_TXPOWER_Neg16dBm;
<a name="l00579"></a>00579             <span class="keywordflow">break</span>;
<a name="l00580"></a>00580           <span class="keywordflow">case</span> 6:
<a name="l00581"></a>00581             txpower_ = RADIO_TXPOWER_TXPOWER_Neg20dBm;
<a name="l00582"></a>00582             <span class="keywordflow">break</span>;
<a name="l00583"></a>00583           <span class="keywordflow">case</span> 7:
<a name="l00584"></a>00584           <span class="keywordflow">default</span>:
<a name="l00585"></a>00585             txpower_ = RADIO_TXPOWER_TXPOWER_Neg40dBm;
<a name="l00586"></a>00586             <span class="keywordflow">break</span>;
<a name="l00587"></a>00587         }
<a name="l00588"></a>00588         test_radio = cur_test;
<a name="l00589"></a>00589         <span class="keywordflow">break</span>;
<a name="l00590"></a>00590 
<a name="l00591"></a>00591       <span class="comment">// START TX Carrier</span>
<a name="l00592"></a>00592       <span class="keywordflow">case</span> 2:
<a name="l00593"></a>00593         test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a2721442571009734cd53f7a71884d183">RADIO_TEST_TXCC</a>;
<a name="l00594"></a>00594         <span class="keywordflow">break</span>;
<a name="l00595"></a>00595 
<a name="l00596"></a>00596       <span class="comment">// Cancel Sweep/Carrier</span>
<a name="l00597"></a>00597       <span class="keywordflow">case</span> 4:
<a name="l00598"></a>00598         radio_sweep_end();
<a name="l00599"></a>00599         cur_test = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">RADIO_TEST_NOP</a>;
<a name="l00600"></a>00600         <span class="keywordflow">break</span>;
<a name="l00601"></a>00601 
<a name="l00602"></a>00602       <span class="comment">// Start modulated TX carrier</span>
<a name="l00603"></a>00603       <span class="keywordflow">case</span> 6:
<a name="l00604"></a>00604         test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a5d48d968b94ee9e08e0cda5cf6c8e83b">RADIO_TEST_TXMC</a>;
<a name="l00605"></a>00605         <span class="keywordflow">break</span>;
<a name="l00606"></a>00606 
<a name="l00607"></a>00607       <span class="comment">// Start RX Sweep</span>
<a name="l00608"></a>00608       <span class="keywordflow">case</span> 8:
<a name="l00609"></a>00609         test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a9a76df96a9a7b8392127e4da96bcfa27">RADIO_TEST_RXSWEEP</a>;
<a name="l00610"></a>00610         <span class="keywordflow">break</span>;
<a name="l00611"></a>00611 
<a name="l00612"></a>00612       <span class="comment">// Start RX Sweep</span>
<a name="l00613"></a>00613       <span class="keywordflow">case</span> 9:
<a name="l00614"></a>00614         test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a6a76da4dbe998d6a729a76b9ec6c0556">RADIO_TEST_TXSWEEP</a>;
<a name="l00615"></a>00615         <span class="keywordflow">break</span>;
<a name="l00616"></a>00616 
<a name="l00617"></a>00617       <span class="comment">// Start RX carrier</span>
<a name="l00618"></a>00618       <span class="keywordflow">case</span> 10:
<a name="l00619"></a>00619         test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a32f84c931c9fdcc34e01ac25e297452f">RADIO_TEST_RXC</a>;
<a name="l00620"></a>00620         <span class="keywordflow">break</span>;
<a name="l00621"></a>00621 
<a name="l00622"></a>00622       <span class="keywordflow">default</span>:
<a name="l00623"></a>00623         <span class="keywordflow">break</span>;
<a name="l00624"></a>00624     }
<a name="l00625"></a>00625   }
<a name="l00626"></a>00626 
<a name="l00627"></a>00627   <span class="keywordflow">switch</span>(test_radio)
<a name="l00628"></a>00628   {
<a name="l00629"></a>00629     <span class="keywordflow">case</span> <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a2721442571009734cd53f7a71884d183">RADIO_TEST_TXCC</a>:
<a name="l00630"></a>00630       <span class="keywordflow">if</span> (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga9bab89a62f62359db1d1da947392cd5c">sweep</a>)
<a name="l00631"></a>00631       {
<a name="l00632"></a>00632         radio_sweep_end();
<a name="l00633"></a>00633         <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga9bab89a62f62359db1d1da947392cd5c">sweep</a> = <span class="keyword">false</span>;
<a name="l00634"></a>00634       }
<a name="l00635"></a>00635       radio_tx_carrier(txpower_, <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga5a5d1743f6d7d52db70a3afb763f6ab8">mode_</a>, <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a>);
<a name="l00636"></a>00636       cur_test = test_radio;
<a name="l00637"></a>00637       test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">RADIO_TEST_NOP</a>;
<a name="l00638"></a>00638       <span class="keywordflow">break</span>;
<a name="l00639"></a>00639 
<a name="l00640"></a>00640     <span class="keywordflow">case</span> <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a5d48d968b94ee9e08e0cda5cf6c8e83b">RADIO_TEST_TXMC</a>:
<a name="l00641"></a>00641       <span class="keywordflow">if</span> (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga9bab89a62f62359db1d1da947392cd5c">sweep</a>)
<a name="l00642"></a>00642       {
<a name="l00643"></a>00643         radio_sweep_end();
<a name="l00644"></a>00644         <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga9bab89a62f62359db1d1da947392cd5c">sweep</a> = <span class="keyword">false</span>;
<a name="l00645"></a>00645       }
<a name="l00646"></a>00646       radio_modulated_tx_carrier(txpower_, <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga5a5d1743f6d7d52db70a3afb763f6ab8">mode_</a>, <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a>);
<a name="l00647"></a>00647       cur_test = test_radio;
<a name="l00648"></a>00648       test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">RADIO_TEST_NOP</a>;
<a name="l00649"></a>00649       <span class="keywordflow">break</span>;
<a name="l00650"></a>00650 
<a name="l00651"></a>00651     <span class="keywordflow">case</span> <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a6a76da4dbe998d6a729a76b9ec6c0556">RADIO_TEST_TXSWEEP</a>:
<a name="l00652"></a>00652       radio_tx_sweep_start(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a>, <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga158f564b78fb9c8f35f242dc3eaa9f43">delayms_</a>);
<a name="l00653"></a>00653       <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga9bab89a62f62359db1d1da947392cd5c">sweep</a> = <span class="keyword">true</span>;
<a name="l00654"></a>00654       cur_test = test_radio;
<a name="l00655"></a>00655       test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">RADIO_TEST_NOP</a>;
<a name="l00656"></a>00656       <span class="keywordflow">break</span>;
<a name="l00657"></a>00657 
<a name="l00658"></a>00658     <span class="keywordflow">case</span> <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a32f84c931c9fdcc34e01ac25e297452f">RADIO_TEST_RXC</a>:
<a name="l00659"></a>00659       <span class="keywordflow">if</span> (<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga9bab89a62f62359db1d1da947392cd5c">sweep</a>)
<a name="l00660"></a>00660       {
<a name="l00661"></a>00661         radio_sweep_end();
<a name="l00662"></a>00662         <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga9bab89a62f62359db1d1da947392cd5c">sweep</a> = <span class="keyword">false</span>;
<a name="l00663"></a>00663       }
<a name="l00664"></a>00664       radio_rx_carrier(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a>);
<a name="l00665"></a>00665       cur_test = test_radio;
<a name="l00666"></a>00666       test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">RADIO_TEST_NOP</a>;
<a name="l00667"></a>00667       <span class="keywordflow">break</span>;
<a name="l00668"></a>00668 
<a name="l00669"></a>00669     <span class="keywordflow">case</span> <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26a9a76df96a9a7b8392127e4da96bcfa27">RADIO_TEST_RXSWEEP</a>:
<a name="l00670"></a>00670       radio_rx_sweep_start(<a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga8af44115be8f991a239a6f0e1e3e9b89">channel_start_</a>, <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga158f564b78fb9c8f35f242dc3eaa9f43">delayms_</a>);
<a name="l00671"></a>00671       <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga9bab89a62f62359db1d1da947392cd5c">sweep</a> = <span class="keyword">true</span>;
<a name="l00672"></a>00672       cur_test = test_radio;
<a name="l00673"></a>00673       test_radio = <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">RADIO_TEST_NOP</a>;
<a name="l00674"></a>00674       <span class="keywordflow">break</span>;
<a name="l00675"></a>00675 
<a name="l00676"></a>00676     <span class="keywordflow">case</span> <a class="code" href="group__nrf__radio__test__example.html#gga0e72d9001271cd2a06f2f9e65c78ea26ab4fb890b209617dc24f39c055c0173c6">RADIO_TEST_NOP</a>:
<a name="l00677"></a>00677     <span class="keywordflow">default</span>:
<a name="l00678"></a>00678       <span class="keywordflow">break</span>;
<a name="l00679"></a>00679   }
<a name="l00680"></a>00680 }
<a name="l00681"></a>00681 
<a name="l00686"></a><a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga840291bc02cba5474a4cb46a9b9566fe">00686</a> <span class="keywordtype">int</span> <a class="code" href="group__gpio__example.html#ga840291bc02cba5474a4cb46a9b9566fe">main</a>(<span class="keywordtype">void</span>)
<a name="l00687"></a>00687 {
<a name="l00688"></a>00688   <a class="code" href="group__n_r_f6350__radio__configuration__example.html#gad95401509856e96fc017818483e7fe29">gpio_config</a>();
<a name="l00689"></a>00689 
<a name="l00690"></a>00690   <span class="comment">//Initialize the LCD display</span>
<a name="l00691"></a>00691   <span class="keywordflow">if</span> (!nrf6350_lcd_init())
<a name="l00692"></a>00692   {
<a name="l00693"></a>00693     <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga49d49ccf1ca89138451d4213b06e013e">show_error</a>();
<a name="l00694"></a>00694   }
<a name="l00695"></a>00695 
<a name="l00696"></a>00696   <span class="comment">// Clear the display and print a welcome message</span>
<a name="l00697"></a>00697   <span class="keywordflow">if</span> (!nrf6350_lcd_write_string(<span class="stringliteral">&quot;    RF TEST     &quot;</span>, <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga089c5a4ee53ccfb141b74516a7f84782">MAX_CHARACTERS_PER_LINE</a>, LCD_UPPER_LINE, 0))
<a name="l00698"></a>00698   {
<a name="l00699"></a>00699     <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga49d49ccf1ca89138451d4213b06e013e">show_error</a>();
<a name="l00700"></a>00700   }
<a name="l00701"></a>00701   
<a name="l00702"></a>00702   <span class="keywordflow">if</span> (!nrf6350_lcd_write_string(<span class="stringliteral">&quot;   SCROLL DOWN  &quot;</span>, <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga089c5a4ee53ccfb141b74516a7f84782">MAX_CHARACTERS_PER_LINE</a>, LCD_LOWER_LINE, 0))
<a name="l00703"></a>00703   {
<a name="l00704"></a>00704     <a class="code" href="group__n_r_f6350__radio__configuration__example.html#ga49d49ccf1ca89138451d4213b06e013e">show_error</a>();
<a name="l00705"></a>00705   }
<a name="l00706"></a>00706 
<a name="l00707"></a>00707   <span class="comment">// Init peripherals needed by radio</span>
<a name="l00708"></a>00708   radio_init();
<a name="l00709"></a>00709 
<a name="l00710"></a>00710   wait_for_joystick_movement();     <span class="comment">// so that the test title is visible on display until joystick status is changed</span>
<a name="l00711"></a>00711 
<a name="l00712"></a>00712   menu_help_testrun_when_idle();  <span class="comment">// This function will never return</span>
<a name="l00713"></a>00713 }
<a name="l00714"></a>00714 
</pre></div></div>
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